Re^3: RPC via mysql when running under websocketd?

Because the whole point of using websockets for me is to reduce latency. And I am guessing that polling the database all the time is computationally expensive.

What kind of latency are you looking for?

I doubt its expensive to query the database for messages since X ... once or three times a second ... "realtime" for humans :)

In truth, all "events" are actually just variations of polling with different softwares doing the polling (OS...)

See also Mojolicious: Websocket example under hypnotoad for similar discussion

Comment on Re^3: RPC via mysql when running under websocketd?

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Re^4: RPC via mysql when running under websocketd? by Anonymous Monk on Sep 08, 2015 at 08:04 UTC
So in that thread it used to be So there is the context, use Mojo::Redis - Asynchronous Redis client for Mojolicious. but its now deprecated with link to Mojo::Redis2 - Pure-Perl non-blocking I/O Redis driver ... redis ... The Publish/Subscribe feature is fully implemented, so a client of a slave may SUBSCRIBE to a channel and receive a full feed of messages PUBLISHed to the master, anywhere up the replication tree.	[reply]

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Re^4: RPC via mysql when running under websocketd?
by Anonymous Monk on Sep 08, 2015 at 08:04 UTC

So in that thread it used to be So there is the context, use Mojo::Redis - Asynchronous Redis client for Mojolicious. but its now deprecated with link to Mojo::Redis2 - Pure-Perl non-blocking I/O Redis driver ... redis ... The Publish/Subscribe feature is fully implemented, so a client of a slave may SUBSCRIBE to a channel and receive a full feed of messages PUBLISHed to the master, anywhere up the replication tree.

[reply]